package com.tgy.leetcode;

/**
 * @Author: tgy
 * @Date: 12/26/20 3:03 PM
 */
public class Node {

    int val;
    Node next;
    Node random;

    public Node(int val) {
        this.val = val;
        this.next = null;
        this.random = null;
    }
}
